RAM
| Model | Average cost, USD ($) | Popularity | |
 | Lenovo 73P3213 DDR2: 533MHz, 512Mb | 83 | 0.0/10 |
 | HP 310478-B21 DDR: 266MHz, 128Mb | 147 | 0.0/10 |
 | Lenovo 73P4984 DDR2: 667MHz, 1Gb | 83 | 0.0/10 |
 | HP FS376AA DDR2: 800MHz, 4Gb | 226 | 0.0/10 |
 | HP KY113AA DDR2: 800MHz, 2Gb | 146 | 0.0/10 |
 | Crucial CT12872AF667 DDR2: 667MHz, 1Gb | 73 | 0.0/10 |
 | Crucial CT25672AF667 DDR2: 667MHz, 2Gb | 82 | 0.0/10 |
 | Crucial CT2KIT25672AF667 DDR2: 667MHz, 2x2Gb | 136 | 0.0/10 |
 | Crucial CT2KIT51272AF667 DDR2: 667MHz, 2x4Gb | 287 | 0.0/10 |
 | Lenovo 41U2977 DDR2: 800MHz, 1Gb | 533 | 0.0/10 |